540024204 has 12 divisors (see below), whose sum is σ = 1260056504. Its totient is φ = 180008064.

The previous prime is 540024203. The next prime is 540024253. The reversal of 540024204 is 402420045.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×540024204² = 583252281811667232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (540024203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22500997 + ... + 22501020.

Almost surely, 2^540024204 is an apocalyptic number.

It is an amenable number.

540024204 is an abundant number, since it is smaller than the sum of its proper divisors (720032300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540024204 is a wasteful number, since it uses less digits than its factorization.

540024204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45002024 (or 45002022 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 540024204 is about 23238.4208585695. The cubic root of 540024204 is about 814.3374514197.

Adding to 540024204 its reverse (402420045), we get a palindrome (942444249).

The spelling of 540024204 in words is "five hundred forty million, twenty-four thousand, two hundred four".